-
Article
Effectivity of polyphenolic polysaccharide-proteins isolated from medicinal plants as potential cellular immune response modulators
Traditional medicinal herbs as Echinacea purpurea and Erigeron canadensis are recommended as a complementary supplementation for the treatment of diseases associated with immunological inflammation (e.g. common c...
-
Article
Open AccessEnhancing biogas plant production using pig manure and corn silage by adding wheat straw processed with liquid hot water and steam explosion
Pig manure utilization and valorization is an important topic with tightening regulations focused on ecological and safety issues. By itself pig manure is a poor substrate for biogas production because of its ...
-
Article
Open AccessTheoretical studies of structure, energetics and properties of Ca2+ complexes with alizarin glucoside
The effective dissolution of calcium oxalate, the main component of kidney stones, is important in the treatment of nephrolithisis. Polyphenol glycosides constitute compounds supporting dissolution and inhibit...
-
Article
Extract from Conyza canadensis as a modulator of plasma protein oxidation induced by peroxynitrite in vitro
The antioxidative activity of the extract from Conyza canadensis in plasma treated with peroxynitrite (ONOO−) (0.1 mM) was studied. C. canadensis is known to possess a broad set of pharmacological effects because...
-
Article
The decomposition of α-aminophosphine oxides to phosphonic acid derivatives (PIII)
Aminophosphine oxides and aminophosphonates are, in general, very stable compounds. However, following phosphorus–carbon bond cleavage in aqueous acidic media these compounds sometimes decompose to phosphonic ...
-
Article
Aldonamide-type gemini surfactants: Synthesis, structural analysis, and biological properties
A new group of nonionics, so-called sugar surfactants having a gemini structure, N,N′-bisalkyl-N,N′-bis[(3-gluconylamido)propyl]ethylenediamines [bis(C n GA): C ...
-
Article
Synthesis and spectroscopic properties of novel polynuclear molybdenum(VI) peroxo complexes containing amino acids
The interaction of an aqueous MoO3 solution with H2O2, and glycine, serine, lysine, histidine or methionine, results in the precipitation of mononuclear MoO(O2)2LH2O (L = glycine), dinuclear Mo2O4(O2)2L(H2O)4 (L ...
-
Article
The reactivity of cis-platin. Spectroscopic properties of products isolated from the [cis-Pt(NH3)2Cl2–quercetin] and [cis-Pt(NH3)2Cl2–CrVI–quercetin] systems
New coordination compounds: [PtIIQ] and [PtIV–CrIIIQ2], where Q = quercetin, were isolated from the [Pt(NH3)2Cl2–quercetin] and [Pt(NH3)2Cl2–CrVI–quercetin] systems, respectively. Structures are proposed on the b...
-
Article
2-azaallylic rearrangement in homogeneous systems
In this work we present mechanism of the base-catalyzed 2-azaallylic rearrangement in homogeneous media. Detailed 2-azaallylic rearrangement studies have shown that tautomerism of derivatives of benzylideneben...
-
Article
Spectral studies on the reaction of chromium (VI) compounds with aminophosphonic esters
The studies on reaction of newly obtained aminophosphonic acid diethyl ester derivatives of fluorene with Cr2O7 2−, CrO4 2−, CrO3Cl− and CrO3 have been investigated using electronic, infrared,Raman and NMR spectr...
